Why can\\\'t alternative values be substituted fo r a split-system\\\'s end-of-l

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试卷: LEED AP EB模拟题 C卷[查看]
Why can\'t alternative values be substituted fo r a split-system\'s end-of-life leakage rates?
A: The leakage rates would be too high
B: The refrigerant charge in the installed lines cannot be calculated
C: Long term manufacturer guarantees are not usually available on these systems
D: The values would not be accurate due to variations in how the systems were installed

参考答案: D